858450141

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{7043}}^1$

素因数の和:7545

約数の個数: 24

約数和(自身を含む): 1285670880

約数和(自身を除く): 427220739

約数列:

[1, 3, 9, 29, 87, 261, 467, 1401, 4203, 7043, 13543, 21129, 40629, 63387, 121887, 204247, 612741, 1838223, 3289081, 9867243, 29601729, 95383349, 286150047, 858450141]

約数ペア:

[(1, 858450141), (3, 286150047), (9, 95383349), (29, 29601729), (87, 9867243), (261, 3289081), (467, 1838223), (1401, 612741), (4203, 204247), (7043, 121887), (13543, 63387), (21129, 40629)]